Pipe wrenches grip round pipes and plumbing fittings. General-use wrenches serve nuts and bolts with flat parallel faces.
Typical applications
- Use a pipe wrench for pipes and plumbing fittings. Do not use it on nuts or bolts.
Advantages
- Pipe wrenches are adjustable to fit different sizes of pipe. Select the correct jaw size to avoid slippage.
Specifications to check
- Check that the teeth are sharp and free of oil and debris. The pipe or fitting should be clean.
Limitations
- Do not use a pipe wrench to lift or bend pipes. Do not add a pipe to the handle for extra leverage.
Buying considerations
When selecting a generic pipe wrench, match the wrench type and size to the job. Discard damaged wrenches and do not use a bent handle.
Safety & limits
- Wear eye protection where flying particles or falling debris are a hazard. A face shield requires safety glasses or goggles underneath. Do not use a wrench on moving machinery.
Sources & further reading
These links document the information used in this article. Manufacturer specifications and source research are not hands-on test results or an endorsement of a purchase.
- CCOHS: Pipe wrench
Reference checked 2026-10-29